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๊ด€๋ฆฌ ๋ฉ”๋‰ด

Data Science LAB

[Python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต level1 (์Œ์–‘ ๋”ํ•˜๊ธฐ) ๋ณธ๋ฌธ

๐Ÿ“ Coding Test/Programmers

[Python] ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต level1 (์Œ์–‘ ๋”ํ•˜๊ธฐ)

ใ…… ใ…œ ใ…” ใ…‡ 2022. 9. 7. 01:42
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๋ฌธ์ œ ์„ค๋ช…

 

 

์ œํ•œ ์‚ฌํ•ญ

 

์ฆ‰, sign ์ด True ๋ฉด ์–‘์ˆ˜ -> ๊ทธ๋ƒฅ ๋”ํ•จ

False์ด๋ฉด ์Œ์ˆ˜ -> ๋นผ๊ธฐ

 

 

 

๋‚ด ํ’€์ด

def solution(absolutes, signs):
    answer = 0
    for i,j in zip(absolutes,signs):
        if j == True:
            answer += i
        else:
            answer -= i
    return answer

zip์œผ๋กœ absolutes์™€ signs๋ฅผ ๋ฌถ์€ ๋‹ค์Œ, sign์ด True์ด๋ฉด ๋ง์…ˆ, ์•„๋‹ˆ๋ฉด False์ธ for๋ฌธ์„ ์ƒ์„ฑ

 

 

 

๋‹ค๋ฅธ ์‚ฌ๋žŒ ํ’€์ด

def solution(absolutes, signs):
    return sum(absolutes if sign else -absolutes for absolutes, sign in zip(absolutes, signs))

 

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